Meaning Of Coronal

a.

Of or pertaining to a corona (in any of the senses).

a.

Of or pertaining to a king's crown, or coronation.

a.

Of or pertaining to the top of the head or skull.

a.

Of or pertaining to the shell of a sea urchin.

n.

A crown; wreath; garland.

n.

The frontal bone, over which the ancients wore their coronae or garlands.